Subject: Re: PPPoE + fragmentation + bad hdr length
To: None <tech-net@netbsd.org>
From: Dan Fraser <dfraser@capybara.org>
List: tech-net
Date: 10/04/2004 17:19:39
> On Mon, Oct 04, 2004 at 04:33:30PM -0400, Dan Fraser wrote:
> What kind of router do you use for your PPPoE link? Does it do
> mss-clamping?
I'm using netbsd 1.6 PPPoE. I see these problems on the local machine.
PPPoE seems to set the interface MTU appropriately:
pppoe0: flags=8851<UP,POINTOPOINT,RUNNING,SIMPLEX,MULTICAST> mtu 1464
inet 66.96.18.31 -> 69.90.48.1 netmask 0xff000000
inet6 fe80::280:c8ff:fef8:f2d3%pppoe0 -> :: prefixlen 64 scopeid 0xa
I do use ipnat for my home network, and I have it configured with
mss-clamping. It worked fine until yesterday.
--
Dan J. Fraser <dfraser@capybara.org>
PGP: 0xF3972A01 (17 B7 24 90 27 05 B8 92 4F 7F 61 18 B9 D1 17 CE)
"Verbing weirds language." -- Calvin